views/editProfile.erb
<head>
<title>nanoTwitter-editProfile</title>
</head>
<body>
<div class="container theme-showcase" role="main">
<h1> <%= session[:username] %>! Edit your Profle ! </h1>
<form class="form-editProfie" action="/editProfile" method="POST">
<div class="form-group">
<label for="changebirthday">Birthday</label>
<input type="birthday" name="birthday" id="inputBirthday" class="form-control" placeholder="<%= @birthday%>" required=""></div>
<div class="form-group">
<label for="changeNickname">Nickname</label>
<input type="nickname" name="nickname" id="inputNickname" class="form-control" placeholder="<%= @nickname%>" required=""></div>
<div class="form-group">
<label for="changeDescription">Description</label>
<input type="description" name="description" id="inputDescription" class="form-control" placeholder="<%= @description%>" required=""></div>
<button class="btn btn-lg btn-primary btn-block" type="submit">submit</button>
</form>
</div>
</body>